Asenlin 40L Travel Backpack for Women Men，17 Inch Laptop Backpack Flight Approved Luggage Carry On Water Resistant Computer Backpack for Weekender Overnight Large Daypack Black

I've now taken this backpack across the world on many trips and it is time to leave a proper review.When I am going to a warm climate I can fit a week of clothes, 15 in. laptop, toiletries, and a book or two all in this backpack and slide it under the seat in front of me as a carry on. Its size is perfect, and when you have to overstuff it a bit the clips on the exterior help you keep the contents condensed so the bag can fit under the seat. I am skeptical I could fit a 17 in laptop in there when the main pouch is full of clothes, but I haven't tried. The main pouch for clothes is huge, and fully unzips on 3 sides like a suitcase which I have found to be very handy.The laptop pocket can be frustrating to pack, because it unzips in an upside down U so anything heavy in the exterior pocket makes the zipper section uncooperative. Minor design flaw that I have learned to work around by not fully unzipping the pocket and by packing the exterior pocket last. I wish the zipper shape was a sideways U like the main pocket rather than a vertical U.So far nothing on the bag has broken or torn, the stitching quality is acceptable but I expect it won't last a decade. Should last me a good few more years though. The packing pouches that are included are very cheap and one has torn on me a tiny bit, but I still use them all and find them useful. The biggest pouch included is about the same size as the backpack (see picture). I find the material the bag is made of a bit hard to clean, so the bag has gotten some stains that I can not remove.Overall I am very pleased with the bag for the price, and recommend it to anyone looking for an under-seat carry on backpack that they can travel with and expect to last for 5 or so years. It has been a good travel accessory for me. I hope they come out with a new version with a sideways secondary pocket zipper.

One of the best items I've ever bought on Amazon. I'm serious! This thing is the perfect carry on for flights. It's great quality, has tons of compartments and little extra bags for sorting out things you need quick access to on the flight or just for packing things separate from other things. It was my carry-on for a 3 week trip to England recently and held up splendidly. It's comfortable to carry around, has a long adjustment for the straps, and holds a ton for a backpack with all it's little compartments and extra bags. I use it at conventions too to carry stuff around all day and it works fine in that respect too. Can't believe I ever used a cruddy duffle bag all these years after using this.

Great for traveling. Carry my laptop, CPAP machine and other stuff.

I love this for both travel and everyday. Fits everything I need with the right amount pockets so I can find and not loose things. I like how you can carry sideways as well. Sturdy and light enough to use everyday as a backpack when I need to carry more than a few items—eventually became my everyday bag, even when not carrying much. Perfect for airplane carry-on, its initially purpose. Very comfortable when heavy, compared to some past "carry-on" bags that pinched my shoulders.What would give it 5 stars, that it could hold it's shape better when not fully-packed. But then it would be a luggage bag, I suppose. Otherwise, great product.

Product Review: Asenlin 40L Travel Backpack – Flight Approved Carry-On⭐⭐⭐⭐⭐ (5/5 Stars)I took this backpack on a recent 5-day trip and it performed flawlessly! The 40L capacity is perfect — I was able to pack everything I needed, including clothes, toiletries, and tech gear. It’s surprisingly roomy without being bulky, and it fit perfectly in the overhead bin as a flight-approved carry-on.The design is smart and efficient, with multiple compartments that keep everything organized. It also securely holds my laptop, which is a huge plus for travel. The material feels durable and water-resistant, which gave me peace of mind when caught in light rain.Comfortable to wear even when fully packed, with padded straps and good weight distribution. Whether you're traveling for work, a weekend getaway, or a longer trip, this bag is a great choice. Highly recommended!

We have two of these. They could be the best backpack/ travel bag of all time. They are our go-to personal item for travel. Waterproof. Sturdy yet light. Strong zippers and straps. We get on the airplane and slide them under the seat (or put them with our carry-on roller bags above).